INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15147cd20c93097a320cca93fcfb775b7fc6e3bc4273ff4d7d663b26016fd634', 
    'BgSrVa2gT4vhvL306NmJgpDJH9bUhoNXj+QdgpFPiUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)